High Performance Hanging Sliding Door Roller - 17TR Oversized pulley wheel System – Kactus Sports

Short Description:

17TR Bicycle Ceramic Bearing Carbon fiber Jockey Pulley Wheel Set Rear Derailleurs Guide Wheel Product description *17T large size guide wheel set system *Saves 60% chain friction resistance compared to 11T guide wheels” *Ceramic bearing version saves more than 2.4 watts of average power compared to the original shifting system *Full carbon fiber cage *Full 7075 aluminum alloy CNC cutting lightweight guide wheel and shaft pin *17TR is suitable for Shimano 6800/6870/9000/9070 Ultegra/DU...


Product Detail

Product Tags

Related Video

Feedback (2)

Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of Bicycle Shoes And Pedals , Flat Pedals Mtb , Aluminium Alloy Jockey Wheel , Make sure you come to feel absolutely cost-free to speak to us for organization. nd we think we're going to share the ideal trading practical experience with all our retailers.
High Performance Hanging Sliding Door Roller - 17TR Oversized pulley wheel System – Kactus Sports Detail:

17TR Bicycle Ceramic Bearing Carbon fiber Jockey Pulley Wheel Set Rear Derailleurs Guide Wheel

b161a3b7

Product description

*17T large size guide wheel set system

*Saves 60% chain friction resistance compared to 11T guide wheels”

*Ceramic bearing version saves more than 2.4 watts of average power compared to the original shifting system

*Full carbon fiber cage

*Full 7075 aluminum alloy CNC cutting lightweight guide wheel and shaft pin

*17TR is suitable for Shimano 6800/6870/9000/9070 Ultegra/DURA ACE

*Ceramic Bearing Version Stainless Steel Hybrid Bearing Version Steel Bearing Version

*Weight: 61.4g

*he ceramic Bearing version is 1.2 grams lighter than the steel Bearing version

 

Product Information

Components Derailleurs
Gears 21 Speed
Place of Origin: Shenzhen, China (Mainland)
Color: Customized
Weight: 61.4g
Rear Derailleur: Bike Part
Type: Rear Derailleur
Compatibility Shimamo Derailleur System
Material: Carbon Fibre
Size: standard
Application: Bicycle Rear Derailleur Pulley

 

Why replace derailleur pulley wheel

Firstly, porous spring position limit could adjust back tension largely, improve the weakness of original weak stretch, and make the up and down chain tension between guide wheel and cogs much more adequately.

Secondly, the contact tooth number or control tooth number between chain and cogs of rear derailleur 17T is more during gear shifting, it just like to pinch the middle and two sides of some sticks, the larger the control lever, the stronger the control power.

Lastly, after redesign the cage’s rotation curve, the distance between upper guide wheel and the cogs is improved.

 

Installation steps

image00111

1. Rear derailleur decomposition, remove the original pulley wheel cage, as shown in the figure (original pulley wheel cage has been removed, removal method please refer to figure No.20)

image00311

2. Please confirm the aluminum alloy ring different side surface.

image00511 image00711

3. The main bolt gasket.

image00911

4. Install the nylon washer to the rear derailleur.

image01111

5. Mounting the main bolt gasket in the bolt, and apply grease.

image01311

 

6. Take the 17T carbon fiber pulley wheel cage, use No. 2 hex wrench remove alloy screw out on the back of the pulley wheel cage.

 

 

image01511

7. Remove upper pulley wheel.

image01711

8.  After removing the upper pulley wheel, install the center bolts on the back.

image01911

9. Before installation the main bolt, the bolt should be fully greased.

image02111

10. Push the main bolt fully in the base of the pulley wheel cage.

image02311

11. Please confirm the alloy ring groove surface into the main bolt, and groove surface has greased.

image02511

12. Please confirm the alloy ring plane outward, and the alloy ring has greased.

image02711

13. Please confirm the spring mounting hole in rear derailleur.

image02911

14. The spring pin alignment spring mounting hole into the rear derailleur.

image03111

15. Confirm the spring pin into the base of the spring positioning hole.

image03311

16. Install the spring.

image03511

17. Aligned the spring pin with the hole on the pulley wheel cage

image03711

18. Marked in 1 to 4 is tension adjustment hole, the default initial mounting is hole 2. (tension: 4>3>2>1)

image03911

19. The pulley wheel cage fully pressed into the rear derailleur. confirm the main bolt alignment.

image04111

20. No. 4 hex wrench to tighten the main bolt to 4N.m.

image04311

21. Reset the upper guide wheel, insert the upper pulley bolts, but not tightened.

image04511

22. Rotating the pulley wheel cage to rear derailleur rebound limit block, press the topupper pulley wheel bolt out, blocking the limit block.

image04711

23. Tighten the upper pulley wheel bolt.

image04911

 

24. The installation is complete.


Product detail pictures:

High Performance Hanging Sliding Door Roller - 17TR Oversized pulley wheel System – Kactus Sports detail pictures

High Performance Hanging Sliding Door Roller - 17TR Oversized pulley wheel System – Kactus Sports detail pictures

High Performance Hanging Sliding Door Roller - 17TR Oversized pulley wheel System – Kactus Sports detail pictures

High Performance Hanging Sliding Door Roller - 17TR Oversized pulley wheel System – Kactus Sports detail pictures

High Performance Hanging Sliding Door Roller - 17TR Oversized pulley wheel System – Kactus Sports detail pictures


Related Product Guide:
Shimano Saint M820 pedals | Spd Pedals
Crankbrothers Candy 1 clipless pedals review | Road Bike Clipless Pedals

We constantly believe that one's character decides products' high quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for High Performance Hanging Sliding Door Roller - 17TR Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: Philadelphia, Hongkong, Ukraine, we are fully determined to control the whole supply chain so as to provide quality products at competitive price in a timely manner. We are keeping up with the advanced techniques, growing through creating more values for our clients and society.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Rae from Jakarta - 2015.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Alberta from Brunei - 2016.06.25 12:48
    WhatsApp Online Chat !